Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21358043 · ArcScan

Block

#21,358,043

2026-09-17 16:45:02 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,358,043
Timestamp: 12 days ago · 2026-09-17 16:45:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x3c94cf6f4dbbf9aff4a6c57f68a5ed2bf8a26e95ea2265a337a97085da83a32e
Parent hash: 0xbe689dca…097ba8b8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,358,043 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

16.9%5,080,639 / 30,000,000

Base fee

20 gwei

State root

0x1f4b1dc0684f…2cde8fb83692

Transactions root

0x9694473bbf86…3d7fa59da10b

Receipts root

0xf5be30e96e84…82bec0195600

Nonce

0x0000000000000000

Extra data

0x00000004a817c800